{"id":"https://openalex.org/W98935683","doi":"https://doi.org/10.1023/a:1006618920416","title":"Porosity Effects on Different Measured Acoustic Parameters of Porous Silicon","display_name":"Porosity Effects on Different Measured Acoustic Parameters of Porous Silicon","publication_year":1999,"publication_date":"1999-02-01","ids":{"openalex":"https://openalex.org/W98935683","doi":"https://doi.org/10.1023/a:1006618920416","mag":"98935683"},"language":"en","primary_location":{"id":"doi:10.1023/a:1006618920416","doi":"https://doi.org/10.1023/a:1006618920416","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1006618920416","pdf_url":null,"source":{"id":"https://openalex.org/S150413162","display_name":"Journal of Materials Science Letters","issn_l":"0261-8028","issn":["0261-8028","1573-4811"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials Science Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056484079","display_name":"Youcef Bouma\u00efza","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I108754898","display_name":"Badji Mokhtar-Annaba University","ror":"https://ror.org/03sf55932","country_code":"DZ","type":"education","lineage":["https://openalex.org/I108754898"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Y. Boumaiza","raw_affiliation_strings":["Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, B. P. 12, DZ-23000, Algeria","Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, Algeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, B. P. 12, DZ-23000, Algeria","institution_ids":["https://openalex.org/I108754898"]},{"raw_affiliation_string":"Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, Algeria","institution_ids":["https://openalex.org/I108754898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023049500","display_name":"Zahia Hadjoub","orcid":"https://orcid.org/0000-0002-0504-1894","observed_orcids":["https://orcid.org/0000-0002-0504-1894"]},"institutions":[{"id":"https://openalex.org/I108754898","display_name":"Badji Mokhtar-Annaba University","ror":"https://ror.org/03sf55932","country_code":"DZ","type":"education","lineage":["https://openalex.org/I108754898"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Z. Hadjoub","raw_affiliation_strings":["Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, B. P. 12, DZ-23000, Algeria","Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, Algeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, B. P. 12, DZ-23000, Algeria","institution_ids":["https://openalex.org/I108754898"]},{"raw_affiliation_string":"Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, Algeria","institution_ids":["https://openalex.org/I108754898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111972167","display_name":"Abdellaziz Doghmane","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I108754898","display_name":"Badji Mokhtar-Annaba University","ror":"https://ror.org/03sf55932","country_code":"DZ","type":"education","lineage":["https://openalex.org/I108754898"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"A. Doghmane","raw_affiliation_strings":["Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, B. P. 12, DZ-23000, Algeria","Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, Algeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, B. P. 12, DZ-23000, Algeria","institution_ids":["https://openalex.org/I108754898"]},{"raw_affiliation_string":"Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, Algeria","institution_ids":["https://openalex.org/I108754898"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033709674","display_name":"Lakhdar Deboub","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I108754898","display_name":"Badji Mokhtar-Annaba University","ror":"https://ror.org/03sf55932","country_code":"DZ","type":"education","lineage":["https://openalex.org/I108754898"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"L. Deboub","raw_affiliation_strings":["Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, B. P. 12, DZ-23000, Algeria","Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, Algeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, B. P. 12, DZ-23000, Algeria","institution_ids":["https://openalex.org/I108754898"]},{"raw_affiliation_string":"Laboratoire des Semiconducteurs, Institut de Physique, Universit\u00e9 de Annaba, Algeria","institution_ids":["https://openalex.org/I108754898"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I108754898"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.00712791,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"18","issue":"4","first_page":"295","last_page":"297"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11169","display_name":"Silicon Nanostructures and Photoluminescence","score":0.7813000082969666,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11169","display_name":"Silicon Nanostructures and Photoluminescence","score":0.7813000082969666,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.1298000067472458,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.04039999842643738,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/porous-silicon","display_name":"porous silicon","score":0.9599999785423279},{"id":"https://openalex.org/keywords/porosity","display_name":"porosity","score":0.9950000047683716},{"id":"https://openalex.org/keywords/acoustic-parameters","display_name":"acoustic parameters","score":0.8610000014305115},{"id":"https://openalex.org/keywords/ultrasonic-velocity","display_name":"ultrasonic velocity","score":0.5529999732971191},{"id":"https://openalex.org/keywords/acoustic-attenuation","display_name":"acoustic attenuation","score":0.7329999804496765},{"id":"https://openalex.org/keywords/porous-media","display_name":"porous media","score":0.640999972820282}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.667577862739563}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1023/a:1006618920416","doi":"https://doi.org/10.1023/a:1006618920416","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1006618920416","pdf_url":null,"source":{"id":"https://openalex.org/S150413162","display_name":"Journal of Materials Science Letters","issn_l":"0261-8028","issn":["0261-8028","1573-4811"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials Science Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W594158551","https://openalex.org/W1972764240","https://openalex.org/W1972867645","https://openalex.org/W2012299371","https://openalex.org/W2063073206","https://openalex.org/W2066600857","https://openalex.org/W2067808818","https://openalex.org/W2076127612","https://openalex.org/W2084410452","https://openalex.org/W6806827777"],"related_works":["https://openalex.org/W3010320761","https://openalex.org/W3089086923","https://openalex.org/W2097007882","https://openalex.org/W1985330024","https://openalex.org/W4252614880","https://openalex.org/W4293326648","https://openalex.org/W4235475444","https://openalex.org/W7137451471","https://openalex.org/W2978762838","https://openalex.org/W6979737085"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
